Power Distribution Box Db

Introduction

Power Distribution Equipment is a classic power distribution box that can be equipped with various modular electrical appliances to play the role of terminal power distribution. Our product has a variety of installation methods, which can be directly installed and hung on the wall, or can be embedded in the wall for installation. This equipment has a wide range of applications and is suitable for low-voltage distribution networks to supply power to consumers and commercial buildings.

NUM：LWDF-2

CLASS：LWDF&LWDS / LWDFT&LWDST

Technical Specifications

Installation Instructions

Accessories Introduction

Cooperation partners

The height of the ground is 1.3 ~ 1.5m when the power distribution box is bright and dark. In the construction construction, the distribution box belongs to the wall -mounted equipment. The side is ≥0.5m from the wall.

First, the low -voltage output of the external power transformer to the general power distribution room line is connected.

1. The circuit is introduced from the low -voltage output and the neutral point grounding of the external electrical transformer to the total Power Distribution box db room. The yellow -green red three -phase line and the light blue neutral ground wire are introduced from the external electricity.

2. The yellow, green, and red three -phase lines of the line are connected to the total isolation switch to the total power distribution box. The isolation switch must be switched with obviously visible split points when the separation switch must be used.

3. Light blue neutral ground wire is connected to the wiring end on the first stage leakage protector.

4. The neutral ground wire is used to the PE terminal as a protective cord note: This type of knife gate is not allowed to be used. This article mainly introduces the line layout direction, and please understand.

5. From the first -level leakage protector "N", it is attracted to the working zero -line wiring end.

6. From the first level of the total leakage protector, the phase line to the multi -road separation

Second, the connection method of the general power distribution box to the distribution box: Three roads and three roads as an example.

1. From the distribution switch of the total Power Distribution box db, the yellow, green, red (L1, L2, L3) three -phase light blue working zero line leads to the yellow -green two -color PE protection zero line from the working zero line. The PE terminal leads to the safe distance between the total power distribution box door and the box to be reliable to protect the setting between zero -fifth lines.

2. The yellow, green, and red three -phase lines of the line are connected to the total separation of the secondary distribution box to the light blue N line to access the N -terminal of the leakage protector. Wire terminal board.

3. The yellow -green two -color PE wire is connected to the protection of the zero -end board PE board.

4. Three -phase line to the leakage protector from the total separation of the secondary distribution box.

5. From the terminal of the leakage protector, the phase wire to the separated switch PE cable cannot enter the leakage protector, because the movement of the leakage protector at the end of the line will cause the front stage leakage protector to cut a large range of power outage.

6. The yellow, green, and red three -phase lines are separated from the separation of the distribution box to the separation of the distribution box to lead to a light blue working zero line from the N -board wiring terminal to lead to the yellow -green two -color protective cermia from the PE board wiring terminal.

7. The woven soft copper thread must be used as a protective connection between the door and the box.

Hot Tags: power distribution box db, suppliers, manufacturers, factory, customized, wholesale, price, for sale, free sample